Legal Representation
Attorney
Susan Neuberger Weller
USPTO Deadlines
Next Deadline
45 days remaining
Non-Final Action Mailed
Due Date
December 20, 2025
Extension Available
Until March 20, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
11 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 1, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 8, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 30, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 30, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 20, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 20, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 20, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 20, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 5, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 5, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 5, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
chromatography columns and plates for laboratory use, namely, size exclusion chromatography columns or plates containing gels that separate molecules and particles based on size, charge, hydrophobicity, and/or affinity
First Use Anywhere:
Feb 13, 2025
First Use in Commerce:
Feb 13, 2025
Classification
International Classes
009